Winter Weather Advisory in Effect Across Southeastern St. Lawrence County Today, then Cold Weather Friday Night and Saturday

Rounds of lake effect snow are expected today into tomorrow in southeastern St. Lawrence County with periods of localized heavy snow. Snowfall rates may exceed 1"/hour at times, and gusty winds 35 mph during falling snow will result in low visibility. Then, cold temperatures and gusty winds will occur Friday night and Saturday across northern New York and Vermont. Read More >

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Overcast

30°F

-1°C

Humidity 85%
Wind Speed S 10 mph
Barometer 29.88 in (1013.0 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 22 Jan 8:53 am EST
Extended Forecast for

Thetford VT

Extreme Cold Watch January 23, 07:00pm until January 24, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch
  • Today

    Today: Isolated snow showers between 11am and 3pm.  Mostly sunny, with a high near 35. Southwest wind 7 to 10 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 35 °F

    Isolated Snow
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 14. Southwest wind 6 to 8 mph, with gusts as high as 21 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 23. Wind chill values as low as zero. Southwest wind 6 to 13 mph, with gusts as high as 25 mph.

    High: 23 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -7. Wind chill values as low as -19. Northwest wind around 7 mph, with gusts as high as 22 mph.

    Low: -7 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 5. Northwest wind around 6 mph.

    High: 5 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -7. Calm wind.

    Low: -7 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after 1pm.  Mostly cloudy and cold, with a high near 10. Calm wind.

    High: 10 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely.  Mostly cloudy, with a low around 6. Calm wind.  Chance of precipitation is 70%.

    Low: 6 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly before 1pm.  Mostly cloudy, with a high near 16. Calm wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 16 °F

    Snow Likely

Detailed Forecast

Today
Isolated snow showers between 11am and 3pm. Mostly sunny, with a high near 35. Southwest wind 7 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 14. Southwest wind 6 to 8 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 23. Wind chill values as low as zero. Southwest wind 6 to 13 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around -7. Wind chill values as low as -19. Northwest wind around 7 mph, with gusts as high as 22 mph.
Saturday
Sunny and cold, with a high near 5. Northwest wind around 6 mph.
Saturday Night
Partly cloudy, with a low around -7. Calm wind.
Sunday
A 50 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 10. Calm wind.
Sunday Night
Snow likely. Mostly cloudy, with a low around 6. Calm wind. Chance of precipitation is 70%.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 16. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 1. Calm wind.
Tuesday
Partly sunny, with a high near 17. Calm wind becoming west around 6 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 1. Calm wind.
Wednesday
Partly sunny, with a high near 19. Calm wind becoming northwest around 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Thetford VT
 43.83°N 72.26°W (Elev. 699 ft)
4:15 am EST Jan 22, 2026
9am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database